<template>
  <div>
    <!-- 面包屑导航 -->
    <el-breadcrumb separator-class="el-icon-arrow-right">
      <el-breadcrumb-item :to="{ path: '/home' }">首页</el-breadcrumb-item>
      <el-breadcrumb-item>订单管理</el-breadcrumb-item>
      <el-breadcrumb-item>订单列表</el-breadcrumb-item>
    </el-breadcrumb>

    <!-- 卡片视图区 -->
    <el-card>
      <el-row>
        <!-- 头部搜索框 -->
        <el-col :span="8">
          <el-input placeholder="请输入内容">
            <el-button slot="append" icon="el-icon-search"></el-button>
          </el-input>
        </el-col>
      </el-row>

      <!-- 订单列表数据 -->
      <el-table :data="orderList" border stripe>
        <!-- 索引列 -->
        <el-table-column type="index"> </el-table-column>
        <!-- 订单编号列 -->
        <el-table-column prop="order_number" label="订单编号">
        </el-table-column>
        <!-- 订单价格列 -->
        <el-table-column prop="order_price" label="订单价格"> </el-table-column>
        <!-- 是否付款 -->
        <el-table-column prop="pay_status" label="是否付款">
          <!--  通过作用域插槽来渲染操作 -->
          <template slot-scope="scope">
            <el-tag type="success" v-if="scope.row.pay_status === '1'"
              >已付款</el-tag
            >
            <el-tag type="danger" v-else>未付款</el-tag>
          </template>
        </el-table-column>
        <!-- 是否发货 -->
        <el-table-column prop="is_send" label="是否发货">
          <!--  通过作用域插槽来渲染操作 -->
          <template slot-scope="scope">
            {{ scope.row.is_send }}
          </template>
        </el-table-column>
        <!-- 下单时间 -->
        <el-table-column prop="create_time" label="下单时间">
          <!--  通过作用域插槽来渲染操作 -->
          <template slot-scope="scope">
            {{ scope.row.create_time | dateFormat }}
          </template>
        </el-table-column>
        <!-- 操作 -->
        <el-table-column label="操作">
          <!--  通过作用域插槽来渲染操作 -->
          <template>
            <el-button
              type="primary"
              icon="el-icon-edit"
              size="mini"
              @click="showBox"
            ></el-button>
            <el-button
              type="success"
              icon="el-icon-location"
              size="mini"
              @click="showProgressBox"
            ></el-button>
          </template>
        </el-table-column>
      </el-table>

      <!-- 分页区 -->
      <el-pagination
        @size-change="handleSizeChange"
        @current-change="handleCurrentChange"
        :current-page="queryInfo.pagenum"
        :page-sizes="[5, 10, 15]"
        :page-size="queryInfo.pagesize"
        layout="total, sizes, prev, pager, next, jumper"
        :total="total"
      >
      </el-pagination>
    </el-card>

    <!-- 修改地址对话框 -->
    <el-dialog
      title="修改地址"
      :visible.sync="dialogVisible"
      width="50%"
      @close="addresDialogClosed"
    >
      <!-- 表单 -->
      <el-form
        :model="addressForm"
        :rules="addressFormRules"
        ref="addressFormRuleForm"
        label-width="100px"
      >
        <el-form-item label="省市区/县" prop="addressProvince">
          <!-- 级联选择器 -->
          <el-cascader
            v-model="addressForm.addressProvince"
            :options="cityData"
            :props="cascaderHover"
          ></el-cascader>
        </el-form-item>
        <el-form-item label="详细地址" prop="addressSite">
          <el-input v-model="addressForm.addressSite"></el-input>
        </el-form-item>
      </el-form>
      <span slot="footer" class="dialog-footer">
        <el-button @click="dialogVisible = false">取 消</el-button>
        <el-button type="primary" @click="dialogVisible = false"
          >确 定</el-button
        >
      </span>
    </el-dialog>

    <!-- 展示物流进度的对话框 -->
    <el-dialog title="物流进度" :visible.sync="progressVisible" width="50%">
      <!-- 时间线 -->
      <el-timeline>
        <el-timeline-item
          v-for="(activity, index) in logisticsData"
          :key="index"
          :timestamp="activity.time"
        >
          {{ activity.context }}
        </el-timeline-item>
      </el-timeline>
    </el-dialog>
  </div>
</template>

<script>
// 引入省市区
import cityData from "./citydata.js";

export default {
  data() {
    return {
      // 获取订单列表数据
      queryInfo: {
        query: "",
        pagenum: 1,
        pagesize: 10,
      },
      // 总数据条数
      total: 0,
      // 订单列表数据默认为空
      orderList: [],

      // 修改地址对话框隐藏
      dialogVisible: false,

      // 修改地址的input定义
      addressForm: {
        addressProvince: [],
        addressSite: "",
      },

      // 修改地址的表单验证
      addressFormRules: {
        addressProvince: [
          { required: true, message: "请选择省市区/县", trigger: "blur" },
        ],
        addressSite: [
          { required: true, message: "请填写详细地址", trigger: "blur" },
        ],
      },

      cityData,

      cascaderHover: {
        expandTrigger: "hover",
      },

      // 物流地址对话框隐藏
      progressVisible: false,
      // 获取到的物流信息
      progressInfo: [],

      // 物流数据
      logisticsData: [
        {
          time: "2018-05-10 09:39:00",
          ftime: "2018-05-10 09:39:00",
          context: "已签收,感谢使用顺丰,期待再次为您服务",
          location: "",
        },
        {
          time: "2018-05-10 08:23:00",
          ftime: "2018-05-10 08:23:00",
          context:
            "[北京市]北京海淀育新小区营业点派件员 顺丰速运 95338正在为您派件",
          location: "",
        },
        {
          time: "2018-05-10 07:32:00",
          ftime: "2018-05-10 07:32:00",
          context: "快件到达 [北京海淀育新小区营业点]",
          location: "",
        },
        {
          time: "2018-05-10 02:03:00",
          ftime: "2018-05-10 02:03:00",
          context:
            "快件在[北京顺义集散中心]已装车,准备发往 [北京海淀育新小区营业点]",
          location: "",
        },
        {
          time: "2018-05-09 23:05:00",
          ftime: "2018-05-09 23:05:00",
          context: "快件到达 [北京顺义集散中心]",
          location: "",
        },
        {
          time: "2018-05-09 21:21:00",
          ftime: "2018-05-09 21:21:00",
          context: "快件在[北京宝胜营业点]已装车,准备发往 [北京顺义集散中心]",
          location: "",
        },
        {
          time: "2018-05-09 13:07:00",
          ftime: "2018-05-09 13:07:00",
          context: "顺丰速运 已收取快件",
          location: "",
        },
        {
          time: "2018-05-09 12:25:03",
          ftime: "2018-05-09 12:25:03",
          context: "卖家发货",
          location: "",
        },
        {
          time: "2018-05-09 12:22:24",
          ftime: "2018-05-09 12:22:24",
          context: "您的订单将由HLA（北京海淀区清河中街店）门店安排发货。",
          location: "",
        },
        {
          time: "2018-05-08 21:36:04",
          ftime: "2018-05-08 21:36:04",
          context: "商品已经下单",
          location: "",
        },
      ],
    };
  },

  created() {
    this.getOrderList();
  },

  methods: {
    // 获取订单列表数据
    async getOrderList() {
      // 发起请求
      const { data: res } = await this.$http.get("orders", {
        params: this.queryInfo,
      });
      if (res.meta.status !== 200) {
        return this.$message.error("获取订单数据失败");
      } else {
        this.$message.success("获取订单数据成功");
        console.log(res);
        this.total = res.data.total;
        this.orderList = res.data.goods;
      }
    },

    handleSizeChange(newSize) {
      this.queryInfo.pagesize = newSize;
      this.getOrderList();
    },

    handleCurrentChange(newPage) {
      this.queryInfo.pagenum = newPage;
      this.getOrderList();
    },
    // 展示修改地址对话框
    showBox() {
      // 显示对话框
      this.dialogVisible = true;
    },

    // 对话框关闭事件
    addresDialogClosed() {
      // 清空对话框
      this.$refs.addressFormRuleForm.resetFields();
    },

    //点击展开物流进度对话框
    async showProgressBox() {
      // // 发起请求，获取物流数据 (接口有误，用数据代替了)
      // const { data: res } = await this.$http.get("/kuaidi/1106975712662");
      // if (res.meta.status !== 200) {
      //   return this.$message.error("获取物流信息失败");
      // } else {
      //   this.$message.success("获取物流信息成功");
      //   this.progressInfo = res.data;
      //   this.progressVisible = true;
      //   console.log(this.progressInfo);
      // }
      this.progressVisible = true;
    },
  },
};
</script>

<style lang="less" scoped>
.el-cascader {
  width: 100%;
}
</style>